Pith Number

pith:ULBB3BA6

pith:2016:ULBB3BA6GRL52QK25CSWZ3CATD

not attested not anchored not stored refs pending

The Klein-Gordon-Fock equation in the curved spacetime of the Kerr-Newman (anti) de Sitter black hole

G. V. Kraniotis

arxiv:1602.04830 v5 · 2016-02-15 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULBB3BA6GRL52QK25CSWZ3CATD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:00:53.322012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2c21d841e3457dd415ae8a56cec4098faa0b80d28fbdb2b4a95d8ccd59956b1

Aliases

arxiv: 1602.04830 · arxiv_version: 1602.04830v5 · doi: 10.48550/arxiv.1602.04830 · pith_short_12: ULBB3BA6GRL5 · pith_short_16: ULBB3BA6GRL52QK2 · pith_short_8: ULBB3BA6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ULBB3BA6GRL52QK25CSWZ3CATD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a2c21d841e3457dd415ae8a56cec4098faa0b80d28fbdb2b4a95d8ccd59956b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "439a91e6f4c12e8ee3ce09f263f040cdaac9bbac7f81a24324c105b808dd6394",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-15T21:00:40Z",
    "title_canon_sha256": "0dc9d6a4587fca678774a7956adf575c8ec467496ae41382bae10e86dcdbdd9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04830",
    "kind": "arxiv",
    "version": 5
  }
}